MP3 to WAV Converter
Convert MP3 to uncompressed WAV for audio editors, DAWs and CD burning. Private, in-browser conversion.
How to convert MP3 to WAV
- 1
Choose your MP3 files
Click the upload area or drag files onto it. Nothing is uploaded — files are opened locally.
- 2
Start the conversion
Press the convert button. Your browser converts the files in seconds.
- 3
Download the result
Save each file individually or everything at once as a ZIP.
Many audio editors, samplers, phone systems and CD burning tools require WAV. Converting decodes the MP3 to uncompressed 16-bit PCM audio so it opens everywhere.
What is MP3?
MP3 is the universal compressed audio format. It plays on every device, car stereo and music app with small file sizes.
What is WAV?
WAV is an uncompressed audio format with perfect quality and very large files, common in recording and audio editing.
Safe for confidential files
Unlike upload-based converters, ZapMorph processes files inside your browser tab. Your documents are never transmitted, stored or logged — close the tab and they’re gone.
Frequently asked questions
Is the mp3 to wav converter free?
This is a Pro tool. With a free account you get one run a day to try it; Pro and Lifetime plans include unlimited use.
Are my files uploaded to a server?
No. The conversion runs entirely in your browser, so your files never leave your device. We only count how many files you convert — never their names or contents.
What is the maximum file size?
Up to 25 MB per file without an account, 50 MB with a free account, and 1 GB on Pro. Very large files also depend on your device’s memory.
Can I convert multiple MP3 files at once?
Yes. Select several MP3 files at once — up to 5 on the free plan or 50 on Pro — and download all results in a single ZIP.
Does it work on Mac, Windows, iPhone and Android?
Yes. It works in any modern browser — Chrome, Edge, Firefox and Safari — on desktop and mobile, with nothing to install.
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